Contents

Following the death of his close friend and mentor Gorō Numata (沼田 五郎,Numata Gorō), Shigeru Jō joins the evil organization Black Satan. With the promise of great power, and fueled by a desire for revenge, Jō undergoes surgery to become one of Black Satan's super-soldiers. Secretly, Jō knows that Black Satan were in fact responsible for Numata's murder, and he uses the organization as a means to gain the power he needs to exact his vengeance. The newly transformed Jō escapes from the Black Satan headquarters before they can brainwash him, and becomes Kamen Rider Stronger. Shortly after his escape, Stronger meets Yuriko Misaki, another cyborg soldier created by Black Satan who has the ability to transform into Electro-Wave Human Tackle. Together they combat Black Satan, and later the Delza Army, to restore peace in Japan. During battle against the Delza Army, Tackle sacrifices herself to protect Stronger, and Stronger performs a special procedure on himself to achieve his "Charge-Up Form". Later, the previous riders (Kamen Rider 1, Kamen Rider 2, Kamen Rider V3, Riderman, Kamen Rider X and Kamen Rider Amazon) return to Japan and join Stronger to finally topple the evil Delza Army.

Shigeru Jo/Kamen Rider Stronger (城 茂/仮面ライダーストロンガー,Jō Shigeru/Kamen Raidā Sutorongā) is the protagonist and eponymous character of the Series. When he transforms into His rider form, he shouts "Henshin... Stronger!". In Episode 31, he gains the ability to power up into a new "Charge Up" form after undergoing surgery. However, he has to use this power up in less than a minute or else he'll explode.

Yuriko Misaki/Electro-Wave Human Tackle (岬 ユリ子/電波人間タックル,Misaki Yuriko/Denpa Ningen Takkuru) is the first attempt at a female Kamen Rider. She was to be used by Black Satan like Shigeru but was by him while he was trying to find a way out of Black Satan`s secret lair. After some talk he convinced her to come with him and together with a good friend to many Kamen Riders, Tōbei Tachibana they fought the Black Satan as Kamen Rider Stronger and the Electro-Wave Human Tackle for quite some time. Over time Yuriko fell in love with Shigeru, But sadly she gave her life to defeat the evil Doctor Kate in order to save him from being poisoned. This would forever haunt him and pushed him to undergo surgery in order attain the even more powerful (and dangerous) Charge Up form. Shotaro Ishinomori and Kamen Rider co-creator Toru Hirayama conceived the idea of Tackle after receiving fan letters from young girls who said they wanted a hero to pretend to be when playing Kamen Rider with other boys.

Great Boss of Black Satan (ブラックサタン大首領,Burakku Satan Dai Shuryō, 26): The leader of Black Satan who is the boss of Satan Bug (サタン虫,Satan Mushi). Destroyed by Stronger's Stronger Electro Kick.

Titan (Mr. Titan)/One-Eyed Titan (タイタン／一つ目タイタン,Taitan/Hitotsume Taitan, 1-13): A high-ranking officer of Black Satan. He and General Shadow are rivals. He can assume a human form. He was thrown into the sea by Stronger and destroyed. However, Black Satan learns of his demise and performs a ritual that revives Titan into Hundred-Eyed Titan (百目タイタン,Hyakume Taitan, 17-23). He was then Destroyed by Stronger's Stronger Double Kick.

Dead Lion (デッドライオン,Deddo Raion, 24-26): A lion monster from Egypt who is known as the strongest great commander of Black Satan. He took over after Mr. Titan's death. After Black Satan's destruction, his whereabouts are unknown.

General Shadow (ジェネラルシャドウ,Jeneraru Shadō, 13-38) is a high-ranking officer who is rivals with Titan. Armed with the Shadow Sword, his trademark attack is Trump Shoot. After abandoning the Black Satan, he forms the Delza Army. Destroyed by Stronger (Charge Up)'s Super Electro Lightning Kick.

Great Leader of Delza Army (デルザー軍団大首領,Deruzā Gundan Dai Shuryō): A stone giant controlled by the one-eyed brain-like Great Leader; later revealed to be the true form of the Great Leader of Shocker from the original series. He takes on the form of a giant rock, impervious to the attacks of the Riders. He then self-destructs himself in an attempt to kill all seven Riders.

Delza Army Corps (デルザー軍団戦闘員,Deruzā Gundan Sentōin, 26-39): The foot soldiers of the Delza Army. Each foot soldier wears a different mask depending on the one who leads them.

Snake Woman (ヘビ女,Hebi Onna, 34, 35 & All Together! Seven Kamen Riders!!): A snake monster who has the ability to suck blood and make humans who look into her eyes follow her orders. Destroyed by Stronger (Charge Up)'s Super Electro Big Wheel Kick.

Marshal Machine (マシーン大元帥,Mashīn Dai Gensui, 35-39): A mummy monster from Egypt who later along with his follower Commanders Jishaku and Armored Knight overthrew General Shadow when he failed to capture Kamen Rider Stronger while Commander Jishaku and Armored Knight were able to capture Kamen Rider V3 and Riderman. Destroyed by Stronger's Electro Punch.

Commander Magnet (磁石団長,Jishaku Danchō, 36-39): A magnet monster who becomes one of Marshal Machine's followers and has the ability to throw magnets and make the target move to whatever direction he's aiming. He was Destroyed with the Revived Kaijin Corps.

Armored Knight (ヨロイ騎士,Yoroi Kishi, 36-39): An armour monster who becomes one of Marshal Machine's followers and has the ability to make fire from his two pair swords but later one of his two swords is destroyed by Kamen Rider X's Ridol with help from Kamen Rider Amazon. He was Destroyed with the Revived Kaijin Corps.

Kamen Rider Stronger A Reedited episode 7. Waniida from Black Satan attacks a young boy and long-time Kamen Rider ally Tōbei Tachibana, but Kamen Rider Stronger and Electro Wave Human Tackle run in to make the save. However, Shigeru and Yuriko fall into separate traps and are captured by Black Satan. Yuriko fights for her life as Shigeru is brainwashed by the organization.

The 45-minute All Together! Seven Kamen Riders!! (集合!7人の仮面ライダー!! (Zen'in Shūgō! Shichinin no Kamen Raidā!!)), first broadcast on January 3, 1976 (one week after the series' finale) opens with Tōbei Tachibana taking some children to a Kamen Rider roadshow. Just as he's reminiscing about all the heroic modified humans he's lived alongside: Ichigō, Nigō, V3, Riderman, X, Amazon, Stronger and Tackle. The first seven Riders gradually show up to greet him in their human guises, unrecognised by the crowds. When it's revealed that the kaijin onstage are real and not actors, the Riders henshin to save the crowd and Rider actors, uniting their power to defeat the Delza Army's true leader, the Great General of Darkness (暗黒大将軍 (Ankoku Daishōgun)) in his hideout beneath the stadium.